The designs of gas-filled ionization chambers KNK-2-7M and KNK-2-8M are described. The main metrological characteristics of the detectors are presented. A method is given for determining the fluence of >0.1 MeV neutrons in the process of testing radio electronic equipment for radiation resistance in reactors with a metal core, aperiodic solution reactors, the BIGR reactor, NPP reactors, and hydrogen-containing moderators and n–γ-converters.

中文翻译：

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用于测量快中子通量的充气裂变室 KNK-2-7M 和 KNK-2-8M

描述了充气电离室 KNK-2-7M 和 KNK-2-8M 的设计。介绍了检测器的主要计量特性。给出了在具有金属芯的反应堆、非周期性溶液反应堆、BIGR 反应堆、NPP 反应堆和含氢慢化剂和 n- γ-转换器。